2905271712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9465

約数の個数: 240

約数和(自身を含む): 10340447040

約数和(自身を除く): 7435175328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4284, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8568, 9072, 9419, 9639, 11016, 11424, 12852, 14688, 17136, 18144, 18838, 19278, 22032, 25704, 28257, 34272, 37676, 38556, 44064, 51408, 56514, 65933, 75352, 77112, 84771, 102816, 113028, 131866, 150704, 154224, 160123, 169542, 197799, 226056, 254313, 263732, 301408, 308448, 320246, 339084, 395598, 452112, 480369, 508626, 527464, 593397, 640492, 678168, 762939, 791196, 904224, 960738, 1017252, 1054928, 1120861, 1186794, 1280984, 1356336, 1441107, 1525878, 1582392, 1780191, 1921476, 2034504, 2109856, 2241722, 2373588, 2561968, 2712672, 2882214, 3051756, 3164784, 3362583, 3560382, 3842952, 4069008, 4323321, 4483444, 4747176, 5123936, 5340573, 5764428, 6103512, 6329568, 6725166, 7120764, 7685904, 8138016, 8646642, 8966888, 9494352, 10087749, 10681146, 11528856, 12207024, 12969963, 13450332, 14241528, 15371808, 17293284, 17933776, 18988704, 20175498, 21362292, 23057712, 24414048, 25939926, 26900664, 28483056, 30263247, 34586568, 35867552, 40350996, 42724584, 46115424, 51879852, 53801328, 56966112, 60526494, 69173136, 80701992, 85449168, 90789741, 103759704, 107602656, 121052988, 138346272, 161403984, 170898336, 181579482, 207519408, 242105976, 322807968, 363158964, 415038816, 484211952, 726317928, 968423904, 1452635856, 2905271712]

約数ペア:

[(1, 2905271712), (2, 1452635856), (3, 968423904), (4, 726317928), (6, 484211952), (7, 415038816), (8, 363158964), (9, 322807968), (12, 242105976), (14, 207519408), (16, 181579482), (17, 170898336), (18, 161403984), (21, 138346272), (24, 121052988), (27, 107602656), (28, 103759704), (32, 90789741), (34, 85449168), (36, 80701992), (42, 69173136), (48, 60526494), (51, 56966112), (54, 53801328), (56, 51879852), (63, 46115424), (68, 42724584), (72, 40350996), (81, 35867552), (84, 34586568), (96, 30263247), (102, 28483056), (108, 26900664), (112, 25939926), (119, 24414048), (126, 23057712), (136, 21362292), (144, 20175498), (153, 18988704), (162, 17933776), (168, 17293284), (189, 15371808), (204, 14241528), (216, 13450332), (224, 12969963), (238, 12207024), (252, 11528856), (272, 10681146), (288, 10087749), (306, 9494352), (324, 8966888), (336, 8646642), (357, 8138016), (378, 7685904), (408, 7120764), (432, 6725166), (459, 6329568), (476, 6103512), (504, 5764428), (544, 5340573), (567, 5123936), (612, 4747176), (648, 4483444), (672, 4323321), (714, 4069008), (756, 3842952), (816, 3560382), (864, 3362583), (918, 3164784), (952, 3051756), (1008, 2882214), (1071, 2712672), (1134, 2561968), (1224, 2373588), (1296, 2241722), (1377, 2109856), (1428, 2034504), (1512, 1921476), (1632, 1780191), (1836, 1582392), (1904, 1525878), (2016, 1441107), (2142, 1356336), (2268, 1280984), (2448, 1186794), (2592, 1120861), (2754, 1054928), (2856, 1017252), (3024, 960738), (3213, 904224), (3672, 791196), (3808, 762939), (4284, 678168), (4536, 640492), (4896, 593397), (5508, 527464), (5712, 508626), (6048, 480369), (6426, 452112), (7344, 395598), (8568, 339084), (9072, 320246), (9419, 308448), (9639, 301408), (11016, 263732), (11424, 254313), (12852, 226056), (14688, 197799), (17136, 169542), (18144, 160123), (18838, 154224), (19278, 150704), (22032, 131866), (25704, 113028), (28257, 102816), (34272, 84771), (37676, 77112), (38556, 75352), (44064, 65933), (51408, 56514)]